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In order to thoroughly implement the spirit of the Fifth Plenary Session of the 19th Central Committee of the Communist Party of China and the arrangements of the "Outline" of the 14th Five-Year Pl...[Details]
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In spring, everything comes back to life. Under the blue sky, the grass is green. In autumn, the wheat waves are rolling. Under the sunshine, it is golden. The colorful nature is so beautiful. Unfort...[Details]
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In the process of embedded development, multiple serial ports are often required for communication. Using the printf function is a good choice. It is convenient and practical after formatting the out...[Details]
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In the 4GB address space, the ARM Cortex-M3 has been roughly divided into 8 blocks, each with 512MB. Each block has a specific purpose. Each block is 512MB in size, which is obviously very large. Chi...[Details]
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On the morning of January 9, 2024, SAIC Power Technology (Zhengzhou) Co., Ltd. (hereinafter referred to as SAIC Power Technology) held an unveiling ceremony. This is another important moment after SAI...[Details]
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Endless white snow, pure and transparent icebergs, dreamy and beautiful aurora, and tranquil beauty everywhere, this is Antarctica. The average thickness of the ice layer is 1,880 meters, the avera...[Details]
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Digital multimeters are available in portable devices for basic fault diagnosis and devices placed on the workbench, some of which have seven or eight digits of resolution. Some operational problems ...[Details]
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Figure 1 shows the composition of the LIV test system, including the 2602 source meter, the 2510-AT automatic temperature control source meter, and a computer equipped with a GPIB interface board. The...[Details]
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PLC instruction table programming language is a low-level programming language that uses symbols and instructions to control the operation of the program. It is mainly used to write PLC programs to...[Details]
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On April 26, Renxin Technology held the first 16G high-performance automotive SerDes chip product launch conference at the 18th Beijing International Automotive Exhibition. Based on its profound in...[Details]
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FPGA global clock resources are generally implemented using all-copper layer technology, and a dedicated clock buffer and drive structure is designed to minimize the delay and jitter of the global ...[Details]
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The power output of pure electric vehicles relies on batteries, and the battery management system BMS (Battery Management System) is the core of it, responsible for controlling the charging and dis...[Details]
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Measurement of varistor: Varistors are generally used in parallel in circuits. When the voltage across the resistor changes dramatically, the resistor short-circuit will blow the current fuse...[Details]
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Over the past few years, small color LCD displays have been integrated into an ever-widening range of products. Color displays were once considered a luxury feature of mobile phones, but now they a...[Details]
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Analysis of LCD working principle:
1. LCD hardware architecture:
LCD hardware system: You can see that the LCD controller is in the ARM processor, and the LCD screen and p...[Details]
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